July 27, 2018 Subject:
Hard work, but worth it
This is an important work, learned, insightful, thought-provoking, and yet unpretentious. Though I own a copy, I have downloaded the file just in case I lose my copy.
I heartily recommend it, but do not hurry; as a book to skim, even if you are a professional physicist, it is a dead loss.
Technically it is a popular work, but not greatly popularised; if you struggle with popularised science, or even if you are confident of your ability to handle it, you might find yourself wondering why you bothered. It is full of reward, but the reader must earn it.